86
ACH550 Installation, Operation and Maintenance Manual
ACH550-PCR/PDR
1. “PxR” represents both PCR and PDR.
2. Torque values shown relate to current production. Check component labels on previously installed
units for required tightening torque.
600 Volt
Frame
Size
Power Wiring Data
2
HP
Type Code
1
Circuit
Breaker
UL Type
/ NEMA
1 &12
Circuit
Breaker
UL Type
/ NEMA
3R
Disconnect
Switch
UL Type
/ NEMA
1&12
Disconnect
Switch
UL Type
/ NEMA
3R
Motor
Terminals
Ground
Lugs
UL Type
/ NEMA
1&12
Ground
Lugs
UL Type
/ NEMA
3R
2
ACH550-PxR-02A7-6
R2
#6
62 in-lbs
#6
62 in-lbs
#8
7 in-lbs
#8
7 in-lbs
Refer to
Drive’s
power
connection
terminals
#6
35 in-lbs
#6
35 in-lbs
3
ACH550-PxR-03A9-6
R2
5
ACH550-PxR-06A1-6
R2
7.5
ACH550-PxR-09A0-6
R2
10
ACH550-PxR-011A-6
R2
15
ACH550-PxR-017A-6
R2
20
ACH550-PxR-022A-6
R3
#3
62 in-lbs
#3
62 in-lbs
#3
50 in-lbs
#3
50 in-lbs
25
ACH550-PxR-027A-6
R3
30
ACH550-PxR-032A-6
R4
#1
62 in-lbs
#1
62 in-lbs
#4
18 in-lbs
#4
18 in-lbs
#2
50 in-lbs
#2
50 in-lbs
40
ACH550-PxR-041A-6
R4
50
ACH550-PxR-052A-6
R4
#1
55 in-lbs
#1
55 in-lbs
60
ACH550-PxR-062A-6
R4
#1
62 in-lbs
#1
62 in-lbs
75
ACH550-PxR-077A-6
R6
350 MCM
274 in-lbs
300 MCM
275 in-lbs
#1/0
70 in-lbs
#1/0
70 in-lbs
3 x #3/0
250 in-lbs
100
ACH550-PxR-099A-6
R6
125
ACH550-PxR-125A-6
R6
300 MCM
275 in-lbs
300 MCM
200 in-lbs
#2/0
375 in-lbs
150
ACH550-PxR-144A-6
R6
